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| author | Ramsay Jones <ramsay@ramsay1.demon.co.uk> | 2010-09-21 18:45:09 +0100 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2010-09-27 10:43:49 -0700 |
| commit | 4098f6717b8137493dddfc1a28a72b25769ed7bc (patch) | |
| tree | 97ab408453dac14f7f5d245dc0dff3c1252d0d85 /t/t1503-rev-parse-verify.sh | |
| parent | 4af3fab06e41d031ccb2b948ddd7c73159dd9d49 (diff) | |
| download | git-4098f6717b8137493dddfc1a28a72b25769ed7bc.tar.gz | |
t1503: Fix arithmetic expansion syntax error when using dash
On systems which have dash as /bin/sh, such as Ubuntu, the final
test (master@{n} for various n) fails with a syntax error while
processing an arithmetic expansion. The syntax error is caused by
using a bare name ('N') as a variable reference in the expression.
In order to avoid the syntax error, we spell the variable reference
as '$N' rather than simply 'N'.
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t1503-rev-parse-verify.sh')
| -rwxr-xr-x | t/t1503-rev-parse-verify.sh | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/t/t1503-rev-parse-verify.sh b/t/t1503-rev-parse-verify.sh index 100f857b16..813cc1b3e2 100755 --- a/t/t1503-rev-parse-verify.sh +++ b/t/t1503-rev-parse-verify.sh @@ -106,8 +106,8 @@ test_expect_success 'use --default' ' test_expect_success 'master@{n} for various n' ' N=$(git reflog | wc -l) && - Nm1=$((N-1)) && - Np1=$((N+1)) && + Nm1=$(($N-1)) && + Np1=$(($N+1)) && git rev-parse --verify master@{0} && git rev-parse --verify master@{1} && git rev-parse --verify master@{$Nm1} && |